311472258925 has 6 divisors (see below), whose sum is σ = 386225601098. Its totient is φ = 249177807120.

The previous prime is 311472258899. The next prime is 311472258973. The reversal of 311472258925 is 529852274113.

It can be written as a sum of positive squares in 3 ways, for example, as 4222660324 + 307249598601 = 64982^2 + 554301^2 .

It is not a de Polignac number, because 311472258925 - 2²¹ = 311470161773 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6229445154 + ... + 6229445203.

Almost surely, 2^311472258925 is an apocalyptic number.

It is an amenable number.

311472258925 is a deficient number, since it is larger than the sum of its proper divisors (74753342173).

311472258925 is a wasteful number, since it uses less digits than its factorization.

311472258925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12458890367 (or 12458890362 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 49.

The spelling of 311472258925 in words is "three hundred eleven billion, four hundred seventy-two million, two hundred fifty-eight thousand, nine hundred twenty-five".